MonitorEfficiencyCorUser.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
#include "MantidAPI/Algorithm.h"
#include "MantidAlgorithms/DllConfig.h"
#include "MantidKernel/cow_ptr.h"
 
namespace Mantid {
 
namespace HistogramData {
class HistogramX;
class HistogramY;
class HistogramE;
} // namespace HistogramData
namespace Algorithms {
 
class MANTID_ALGORITHMS_DLL MonitorEfficiencyCorUser final : public API::Algorithm {
public:
  const std::string name() const override { return "MonitorEfficiencyCorUser"; }
  const std::string summary() const override {
    return "This algorithm normalises the counts by the monitor counts with "
           "additional efficiency correction according to the formula set in "
           "the instrument parameters file.";
  }
 
  int version() const override { return 1; }
  const std::vector<std::string> seeAlso() const override { return {"NormaliseToMonitor"}; }
  const std::string category() const override { return "CorrectionFunctions\\NormalisationCorrections"; }
 
private:
  void init() override;
  void exec() override;
 
  double calculateFormulaValue(const std::string &, double);
  std::string getValFromInstrumentDef(const std::string &);
 
  API::MatrixWorkspace_const_sptr m_inputWS;
  API::MatrixWorkspace_sptr m_outputWS;
  double m_Ei = 0.0;
  double m_monitorCounts = 0;
};
 
} // namespace Algorithms
} // namespace Mantid